CVE-2017-7187
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- CVE-2017-7187
CVE Details
| Release Date: | 2017-03-16 |
Description
The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function.
See more information about CVE-2017-7187 from MITRE CVE dictionary and NIST NVD
CVSS v2.0 metrics
NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.
| Base Score: | 7.2 | Base Metrics: | AV:L/AC:L/Au:N/C:C/I:C/A:C |
| Access Vector: | Local network | Attack Complexity: | Low |
| Authentication: | None required | Confidentiality Impact: | Complete |
| Integrity Impact: | Complete | Availability Impact: | Complete |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 5 (kernel-uek) | ELSA-2017-3535 | 2017-03-31 |
| Oracle Linux version 6 (dtrace-modules-3.8.13-118.17.4.el6uek) | ELSA-2017-3534 | 2017-03-31 |
| Oracle Linux version 6 (dtrace-modules-4.1.12-61.1.33.el6uek) | ELSA-2017-3533 | 2017-03-31 |
| Oracle Linux version 6 (kernel-uek) | ELSA-2017-3533 | 2017-03-31 |
| Oracle Linux version 6 (kernel-uek) | ELSA-2017-3534 | 2017-03-31 |
| Oracle Linux version 6 (kernel-uek) | ELSA-2017-3535 | 2017-03-31 |
| Oracle Linux version 7 (dtrace-modules-3.8.13-118.17.4.el7uek) | ELSA-2017-3534 | 2017-03-31 |
| Oracle Linux version 7 (dtrace-modules-4.1.12-61.1.33.el7uek) | ELSA-2017-3533 | 2017-03-31 |
| Oracle Linux version 7 (kernel) | ELSA-2017-1842 | 2017-08-07 |
| Oracle Linux version 7 (kernel) | ELSA-2017-1842-1 | 2017-08-15 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2017-3533 | 2017-03-31 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2017-3534 | 2017-03-31 |
| Oracle VM version 3.2 (kernel-uek) | OVMSA-2017-0058 | 2017-03-31 |
| Oracle VM version 3.3 (kernel-uek) | OVMSA-2017-0057 | 2017-03-31 |
| Oracle VM version 3.4 (kernel-uek) | OVMSA-2017-0056 | 2017-03-31 |
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